summaryrefslogtreecommitdiffstats
path: root/tests/frametest.c
diff options
context:
space:
mode:
Diffstat (limited to 'tests/frametest.c')
-rw-r--r--tests/frametest.c70
1 files changed, 39 insertions, 31 deletions
diff --git a/tests/frametest.c b/tests/frametest.c
index e2e0f86..ae8416b 100644
--- a/tests/frametest.c
+++ b/tests/frametest.c
@@ -195,7 +195,7 @@ int basicTests(U32 seed, double compressibility)
/* Special case : null-content frame */
testSize = 0;
- DISPLAYLEVEL(3, "LZ4F_compressFrame, compress null content : \n");
+ DISPLAYLEVEL(3, "LZ4F_compressFrame, compress null content : ");
cSize = LZ4F_compressFrame(compressedBuffer, LZ4F_compressFrameBound(testSize, NULL), CNBuffer, testSize, NULL);
if (LZ4F_isError(cSize)) goto _output_error;
DISPLAYLEVEL(3, "Compressed null content into a %i bytes frame \n", (int)cSize);
@@ -218,7 +218,7 @@ int basicTests(U32 seed, double compressibility)
/* test one-pass frame compression */
testSize = COMPRESSIBLE_NOISE_LENGTH;
- DISPLAYLEVEL(3, "LZ4F_compressFrame, using default preferences : \n");
+ DISPLAYLEVEL(3, "LZ4F_compressFrame, using default preferences : ");
cSize = LZ4F_compressFrame(compressedBuffer, LZ4F_compressFrameBound(testSize, NULL), CNBuffer, testSize, NULL);
if (LZ4F_isError(cSize)) goto _output_error;
DISPLAYLEVEL(3, "Compressed %u bytes into a %u bytes frame \n", (U32)testSize, (U32)cSize);
@@ -232,10 +232,10 @@ int basicTests(U32 seed, double compressibility)
LZ4F_errorCode_t errorCode = LZ4F_createDecompressionContext(&dCtx, LZ4F_VERSION);
if (LZ4F_isError(errorCode)) goto _output_error;
- DISPLAYLEVEL(3, "Single Pass decompression : \n");
+ DISPLAYLEVEL(3, "Single Pass decompression : ");
{ size_t const decompressError = LZ4F_decompress(dCtx, decodedBuffer, &decodedBufferSize, compressedBuffer, &compressedBufferSize, NULL);
if (LZ4F_isError(decompressError)) goto _output_error; }
- { U64 const crcDest = XXH64(decodedBuffer, COMPRESSIBLE_NOISE_LENGTH, 1);
+ { U64 const crcDest = XXH64(decodedBuffer, decodedBufferSize, 1);
if (crcDest != crcOrig) goto _output_error; }
DISPLAYLEVEL(3, "Regenerated %u bytes \n", (U32)decodedBufferSize);
@@ -276,19 +276,27 @@ int basicTests(U32 seed, double compressibility)
if (LZ4F_isError(errorCode)) goto _output_error;
DISPLAYLEVEL(3, " %u \n", (unsigned)errorCode);
- DISPLAYLEVEL(3, "get FrameInfo on null input : ");
- errorCode = LZ4F_getFrameInfo(dCtx, &fi, ip, &iSize);
- if (errorCode != (size_t)-LZ4F_ERROR_frameHeader_incomplete) goto _output_error;
- DISPLAYLEVEL(3, " correctly failed : %s \n", LZ4F_getErrorName(errorCode));
+ DISPLAYLEVEL(3, "LZ4F_getFrameInfo on zero-size input : ");
+ { size_t nullSize = 0;
+ size_t const fiError = LZ4F_getFrameInfo(dCtx, &fi, ip, &nullSize);
+ if (LZ4F_getErrorCode(fiError) != LZ4F_ERROR_frameHeader_incomplete) {
+ DISPLAYLEVEL(3, "incorrect error : %s != ERROR_frameHeader_incomplete \n", LZ4F_getErrorName(fiError));
+ goto _output_error;
+ }
+ DISPLAYLEVEL(3, " correctly failed : %s \n", LZ4F_getErrorName(fiError));
+ }
- DISPLAYLEVEL(3, "get FrameInfo on not enough input : ");
- iSize = 6;
- errorCode = LZ4F_getFrameInfo(dCtx, &fi, ip, &iSize);
- if (errorCode != (size_t)-LZ4F_ERROR_frameHeader_incomplete) goto _output_error;
- DISPLAYLEVEL(3, " correctly failed : %s \n", LZ4F_getErrorName(errorCode));
- ip += iSize;
+ DISPLAYLEVEL(3, "LZ4F_getFrameInfo on not enough input : ");
+ { size_t inputSize = 6;
+ size_t const fiError = LZ4F_getFrameInfo(dCtx, &fi, ip, &inputSize);
+ if (LZ4F_getErrorCode(fiError) != LZ4F_ERROR_frameHeader_incomplete) {
+ DISPLAYLEVEL(3, "incorrect error : %s != ERROR_frameHeader_incomplete \n", LZ4F_getErrorName(fiError));
+ goto _output_error;
+ }
+ DISPLAYLEVEL(3, " correctly failed : %s \n", LZ4F_getErrorName(fiError));
+ }
- DISPLAYLEVEL(3, "get FrameInfo on enough input : ");
+ DISPLAYLEVEL(3, "LZ4F_getFrameInfo on enough input : ");
iSize = 15 - iSize;
errorCode = LZ4F_getFrameInfo(dCtx, &fi, ip, &iSize);
if (LZ4F_isError(errorCode)) goto _output_error;
@@ -296,7 +304,7 @@ int basicTests(U32 seed, double compressibility)
ip += iSize;
}
- DISPLAYLEVEL(3, "Byte after byte : \n");
+ DISPLAYLEVEL(3, "Byte after byte : ");
{ BYTE* const ostart = (BYTE*)decodedBuffer;
BYTE* op = ostart;
BYTE* const oend = (BYTE*)decodedBuffer + COMPRESSIBLE_NOISE_LENGTH;
@@ -318,20 +326,20 @@ int basicTests(U32 seed, double compressibility)
dCtx = NULL;
}
- DISPLAYLEVEL(3, "Using 64 KB block : \n");
+ DISPLAYLEVEL(3, "Using 64 KB block : ");
prefs.frameInfo.blockSizeID = LZ4F_max64KB;
prefs.frameInfo.contentChecksumFlag = LZ4F_contentChecksumEnabled;
cSize = LZ4F_compressFrame(compressedBuffer, LZ4F_compressFrameBound(testSize, &prefs), CNBuffer, testSize, &prefs);
if (LZ4F_isError(cSize)) goto _output_error;
DISPLAYLEVEL(3, "Compressed %i bytes into a %i bytes frame \n", (int)testSize, (int)cSize);
- DISPLAYLEVEL(3, "without checksum : \n");
+ DISPLAYLEVEL(3, "without checksum : ");
prefs.frameInfo.contentChecksumFlag = LZ4F_noContentChecksum;
cSize = LZ4F_compressFrame(compressedBuffer, LZ4F_compressFrameBound(testSize, &prefs), CNBuffer, testSize, &prefs);
if (LZ4F_isError(cSize)) goto _output_error;
DISPLAYLEVEL(3, "Compressed %i bytes into a %i bytes frame \n", (int)testSize, (int)cSize);
- DISPLAYLEVEL(3, "Using 256 KB block : \n");
+ DISPLAYLEVEL(3, "Using 256 KB block : ");
prefs.frameInfo.blockSizeID = LZ4F_max256KB;
prefs.frameInfo.contentChecksumFlag = LZ4F_contentChecksumEnabled;
cSize = LZ4F_compressFrame(compressedBuffer, LZ4F_compressFrameBound(testSize, &prefs), CNBuffer, testSize, &prefs);
@@ -350,7 +358,7 @@ int basicTests(U32 seed, double compressibility)
{ LZ4F_errorCode_t const createError = LZ4F_createDecompressionContext(&dCtx, LZ4F_VERSION);
if (LZ4F_isError(createError)) goto _output_error; }
- DISPLAYLEVEL(3, "random segment sizes : \n");
+ DISPLAYLEVEL(3, "random segment sizes : ");
while (ip < iend) {
unsigned const nbBits = FUZ_rand(&randState) % maxBits;
size_t iSize = (FUZ_rand(&randState) & ((1<<nbBits)-1)) + 1;
@@ -372,39 +380,39 @@ int basicTests(U32 seed, double compressibility)
dCtx = NULL;
}
- DISPLAYLEVEL(3, "without checksum : \n");
+ DISPLAYLEVEL(3, "without checksum : ");
prefs.frameInfo.contentChecksumFlag = LZ4F_noContentChecksum;
cSize = LZ4F_compressFrame(compressedBuffer, LZ4F_compressFrameBound(testSize, &prefs), CNBuffer, testSize, &prefs);
if (LZ4F_isError(cSize)) goto _output_error;
DISPLAYLEVEL(3, "Compressed %i bytes into a %i bytes frame \n", (int)testSize, (int)cSize);
- DISPLAYLEVEL(3, "Using 1 MB block : \n");
+ DISPLAYLEVEL(3, "Using 1 MB block : ");
prefs.frameInfo.blockSizeID = LZ4F_max1MB;
prefs.frameInfo.contentChecksumFlag = LZ4F_contentChecksumEnabled;
cSize = LZ4F_compressFrame(compressedBuffer, LZ4F_compressFrameBound(testSize, &prefs), CNBuffer, testSize, &prefs);
if (LZ4F_isError(cSize)) goto _output_error;
DISPLAYLEVEL(3, "Compressed %i bytes into a %i bytes frame \n", (int)testSize, (int)cSize);
- DISPLAYLEVEL(3, "without checksum : \n");
+ DISPLAYLEVEL(3, "without checksum : ");
prefs.frameInfo.contentChecksumFlag = LZ4F_noContentChecksum;
cSize = LZ4F_compressFrame(compressedBuffer, LZ4F_compressFrameBound(testSize, &prefs), CNBuffer, testSize, &prefs);
if (LZ4F_isError(cSize)) goto _output_error;
DISPLAYLEVEL(3, "Compressed %i bytes into a %i bytes frame \n", (int)testSize, (int)cSize);
- DISPLAYLEVEL(3, "Using 4 MB block : \n");
+ DISPLAYLEVEL(3, "Using 4 MB block : ");
prefs.frameInfo.blockSizeID = LZ4F_max4MB;
prefs.frameInfo.contentChecksumFlag = LZ4F_contentChecksumEnabled;
{ size_t const dstCapacity = LZ4F_compressFrameBound(testSize, &prefs);
- DISPLAYLEVEL(4, "dstCapacity = %u \n", (U32)dstCapacity)
+ DISPLAYLEVEL(4, "dstCapacity = %u ; ", (U32)dstCapacity)
cSize = LZ4F_compressFrame(compressedBuffer, dstCapacity, CNBuffer, testSize, &prefs);
if (LZ4F_isError(cSize)) goto _output_error;
DISPLAYLEVEL(3, "Compressed %u bytes into a %u bytes frame \n", (U32)testSize, (U32)cSize);
}
- DISPLAYLEVEL(3, "without checksum : \n");
+ DISPLAYLEVEL(3, "without checksum : ");
prefs.frameInfo.contentChecksumFlag = LZ4F_noContentChecksum;
{ size_t const dstCapacity = LZ4F_compressFrameBound(testSize, &prefs);
- DISPLAYLEVEL(4, "dstCapacity = %u \n", (U32)dstCapacity)
+ DISPLAYLEVEL(4, "dstCapacity = %u ; ", (U32)dstCapacity)
cSize = LZ4F_compressFrame(compressedBuffer, dstCapacity, CNBuffer, testSize, &prefs);
if (LZ4F_isError(cSize)) goto _output_error;
DISPLAYLEVEL(3, "Compressed %u bytes into a %u bytes frame \n", (U32)testSize, (U32)cSize);
@@ -416,7 +424,7 @@ int basicTests(U32 seed, double compressibility)
errorCode = LZ4F_createCompressionContext(&cctx, LZ4F_VERSION);
if (LZ4F_isError(errorCode)) goto _output_error;
- DISPLAYLEVEL(3, "compress without frameSize : \n");
+ DISPLAYLEVEL(3, "compress without frameSize : ");
memset(&(prefs.frameInfo), 0, sizeof(prefs.frameInfo));
errorCode = LZ4F_compressBegin(cctx, compressedBuffer, testSize, &prefs);
if (LZ4F_isError(errorCode)) goto _output_error;
@@ -428,7 +436,7 @@ int basicTests(U32 seed, double compressibility)
if (LZ4F_isError(errorCode)) goto _output_error;
DISPLAYLEVEL(3, "Compressed %i bytes into a %i bytes frame \n", (int)testSize, (int)(op-ostart));
- DISPLAYLEVEL(3, "compress with frameSize : \n");
+ DISPLAYLEVEL(3, "compress with frameSize : ");
prefs.frameInfo.contentSize = testSize;
op = ostart;
errorCode = LZ4F_compressBegin(cctx, compressedBuffer, testSize, &prefs);
@@ -441,7 +449,7 @@ int basicTests(U32 seed, double compressibility)
if (LZ4F_isError(errorCode)) goto _output_error;
DISPLAYLEVEL(3, "Compressed %i bytes into a %i bytes frame \n", (int)testSize, (int)(op-ostart));
- DISPLAYLEVEL(3, "compress with wrong frameSize : \n");
+ DISPLAYLEVEL(3, "compress with wrong frameSize : ");
prefs.frameInfo.contentSize = testSize+1;
op = ostart;
errorCode = LZ4F_compressBegin(cctx, compressedBuffer, testSize, &prefs);
@@ -497,7 +505,7 @@ int basicTests(U32 seed, double compressibility)
iend = ip+8;
while (ip < iend) {
- unsigned nbBits = FUZ_rand(&randState) % maxBits;
+ unsigned const nbBits = FUZ_rand(&randState) % maxBits;
size_t iSize = (FUZ_rand(&randState) & ((1<<nbBits)-1)) + 1;
size_t oSize = oend-op;
if (iSize > (size_t)(iend-ip)) iSize = iend-ip;
generated by cgit v0.12 at 2024-09-28 22:24:16 (GMT)